Lectrosonics UDM230 - Manual (Page 2)

MODEL#
Overview
These modules were designed to be used in the
SIXPACK receiver multicoupler, and can also be used
as “stand alone” devices in portable bag systems and
customized production carts. High quality RF signal
distribution and power distribution for up to six compact
receivers are combined in rugged, compact housings.
The UDM230 main module distributes RF and power
to the attached receivers, and provides a power lead
for the slave module.
The UDMS230 is a slave module, powered by the
main module, that distributes RF only to the attached
receivers.
For diversity reception, the RF signals are connected
to the receivers via front panel coaxial leads. The
UDM230 main module feeds the ANT 1 inputs and the
UDMS230 slave unit feeds the ANT 2 inputs.
ANTENNA
POWER
UDMS230
UHF RF
DISTRIBUTION
LECTROSONICS
ANTENNA
EXT
EXT
OFF
EXT OR BAT
UDM 230
UHF RF/POWER
DISTRIBUTION
CHARGE
AC
LECTROSONICS
Power is distributed to the receivers and to the slave
module by the UDM230 main module via connections
on the rear panels.
1
2
3 4
1: External Power (– )
2: CH-80 Charger (– )
3: CH-80 Charger (+ )
4: External Power (+),
12 to 16 VDC,
0.6 to 2 Amps
UDM 230
UHF RF
DISTRIBUTION
POWER
INPUT
UDMS230
UHF RF
DISTRIBUTION
NOTE: the battery output lead (female
connector) is ONLY for use with the battery pack
built into the Lectrosonics SIXPACK multicoupler.
The modules can be used with the Sixpack multicou­
pler as depicted here, or as stand alone units for cus­
tomized distribution systems. The power output leads
are protected with auto-resetting polyfuses to prevent
damage to the circuitry.
LECTROSONICS, INC. 2